simple solutions

fixed price quotes

high quality

lowest prices

300+ projects done

12+yrs experience




australia's trusted web app developers and web app development agency


Today every business requires intelligent applications. Our web app development team provides complete process and system solutions covering all business areas from dashboards, business operations, accounting solutions to sales, CRM and much more. We'll help you modernise your entire business to become a true technology-enabled leader. Web-based apps offer a cost-effective and faster way to digital transformation. Our experienced web developers can provide a complete service to develop an web app. We offer design, development, test, make live and post-go-live support services. In addition, we work with you to explore and create exciting solutions while sharing knowledge amongst your team.

Whatever your product vision, our web app developers possess the knowledge and experience to bring it to life. For more than 12 years, our team has remained on the forefront of innovation, implementing solutions to suit even the most unique needs.

We are a leading business app development company located in West Perth. Since 2008, we have designed and developed over 300 projects for small and medium companies in Perth and regional WA. Our experienced team can:

  • design and develop a new web application
  • upgrade an existing web app
  • fix existing web app issues, defects
  • maintain and support web apps



AWS, Google Cloud, Oracle Cloud, Microsoft Azure


get to know our web application development services



build web app prototypes
to capture requirements and design expectations better
  • Analyse requirements and translate into efficient business use cases and applications
  • App concept and workflow design
  • Design app user interfaces and wireframing
  • Build an interactive prototype
develop the web app
by using the latest technologies
  • Develop front-end screens to match user experience and design expectations.
  • Code with HTML, CSS, JavaScript, web JS, Angular, React, Vue JS, jQuery, Bootstrap
  • Build app logic using the latest back-end development technologies such as NodeJS, Python, PHP
test the web app
to ensure a defect-free app
  • Write test scenarios and test cases to represent requirements and app functions
  • Provide app testing services
publish the web app
for go-live
  • Prepare app for go-live
  • Setup and configure database and server infrastructure
  • Publish the app


adapt to meet customer demands. before they demand it.


I can highly recommend Sony from HELLO PEOPLE who are the masters in Software and apps space development. They have the unique ability to really listen and care for their clients end goals. If your thinking about developing an app or wanting some custom software to help your business run smoothly in and outside the office then get in contact with Sony.

Name: Joshua Leader
Position: Director
Company: The Agency

I have known Sony Sindhe for several years and seen the success that the work her business HELLO PEOPLE has achieved for many businesses. Sony and HELLO PEOPLE bring the ability to create significant business efficiency through the use of their technology. They deliver this service to businesses in a very personable way and assist their clients closely along the journey to implementation.

Name: Steven Brown
Position: Founding Director | Commercial Lawyer
Company: Lynn & Brown Lawyers

Sony has provided me with some great support in the development of an App for Diabetes WA. I am excited about the opportunities her team can create in the future. Thanks again Sony.

Name: Stuart Fellows
Position: NDSS General Manager
Company: DiabetesWA

AWS, Google Cloud, Oracle Cloud, Microsoft Azure




software technologies


A custom developed software can help your business streamline operations, bring value to the demanding modern customers, and help you tackle remote workforce. Whether it is your first software or fifth, our decade-long expertise in software development will help you succeed with your software strategy.


Beautiful front-end development technologies.

front-end development

By translating designs and wireframes into high-quality code, our front-end developers have a solid understanding of modern programming and design principles.

develop an angular app >>
develop a react app >>
Latest back-end development technologies.

back-end development

Our highly skilled backend developers specialise in building the software’s server-side functions by collaborating with Front End Developers and User Experience (UX) architects.

Powerful database development technologies.

database development

Our specialised database developers offer designing, developing and maintaining database systems, including architecture, structure, tables and naming conventions.



frequently asked questions

1 Why should we choose HELLO PEOPLE?

We are an experienced software developer based in Perth. Over the years (since 2008), we have developed innovative, groundbreaking custom software and web applications for emerging startups and established businesses alike. By selecting us for your project, you will gain the benefit of working with an honest, trusted, and established software company based in Perth.

2 How much does it cost to develop an app?

The cost of developing a custom software depends on the time and material it takes to deliver the scope. The time it takes to design and develop a software can vary from one software developer to another, depending on their experience and skill level.

3 Can I make changes to the software after it is launched?

Yes. When you have a new requirement or an update, we can discuss what is the best way of moving forward. We can review the estimated time for the new requirements which will vary depending upon the complexity.

4 Can we connect our existing systems to the software?

If the existing system that you are using has "API Documentation" then we will be able to integrate it with the software. We have experience of developing API and connecting various systems. Check out our API development & integration

5 Do you provide post-go-live support for the software?

We provide support for the maintenance of software. Our support and maintenance plans are tailored to fit your specific requirements. You can discuss the plans with us.